Annelida

Earthworm Buccal Region TS
Earthworm Pharynx Region TS
Earthworm Spermathica Region TS
Earthworm Oesophagus Region TS
Earthworm Seminal Vesicle Region TS
Earthworm Prostate Gland Region TS
Earthworm Testis Region TS
Earthworm Intestinal Region TS
Earthworm Gizard Region TS
Earthworm Clitellum Region TS
Earthworm Typhlosolar Region TS
Earthworm Anterior Region Sag. Sec.

Earthworm Ovary WM
Earthworm Setae WM
Earthworm Septal Nephridium WM
Nereis Parapodium WM
Heteronereis Parapodium WM
Nereis Body TS
Leech Crop Region TS
Leech Stomach Region TS
Leech Intestinal Region TS
Leech post. Sucker TS
Leech Ant. Sucker TS